2061794320 has 40 divisors (see below), whose sum is σ = 4812816960. Its totient is φ = 821424000.

The previous prime is 2061794303. The next prime is 2061794321. The reversal of 2061794320 is 234971602.

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (2061794321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31260 + ... + 71419.

It is an arithmetic number, because the mean of its divisors is an integer number (120320424).

Almost surely, 2^2061794320 is an apocalyptic number.

2061794320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2061794320 is an abundant number, since it is smaller than the sum of its proper divisors (2751022640).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2061794320 is a wasteful number, since it uses less digits than its factorization.

2061794320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102943 (or 102937 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 2061794320 is about 45406.9853656902. The cubic root of 2061794320 is about 1272.7656512731.

The spelling of 2061794320 in words is "two billion, sixty-one million, seven hundred ninety-four thousand, three hundred twenty".